Loerrach
Germany
6
2019-05-30
The entities that hold a legal rights for patent applications filed by inventor Hille Andreas:
Andreas Hille from Loerrach, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for producing silicic acid with variable thickening
#2 | 2016-04-21Method for producing silicic acid with variable thickening
#3 | 2014-01-30SILICON DIOXIDE POWDER HAVING LARGE PORE LENGTH
#4 | 2013-08-08Silicon dioxide powder having special surface properties and toner composition containing said powder
#5 | 2010-11-11Silica and also epoxy resins
#6 | 2008-11-27Pyrogenically prepared silicon dioxide with a low thickening effect
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